CN203209016U - Eccentric rounder - Google Patents
Eccentric rounder Download PDFInfo
- Publication number
- CN203209016U CN203209016U CN 201320186203 CN201320186203U CN203209016U CN 203209016 U CN203209016 U CN 203209016U CN 201320186203 CN201320186203 CN 201320186203 CN 201320186203 U CN201320186203 U CN 201320186203U CN 203209016 U CN203209016 U CN 203209016U
- Authority
- CN
- China
- Prior art keywords
- fluted disc
- material tube
- rotational shear
- air blast
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model relates to an eccentric rounder which comprises a main equipment cabinet, a material drum, a rotating shearing gear disc and an air blower, wherein the material drum is arranged on the main equipment cabinet and is provided with a material inlet and a material outlet; the rotating shearing gear disc is arranged inside the material drum; the central axis of the rotating shaft is overlapped with the central axis of the material drum; the lower part of the circumferential end surface of the rotating shearing gear disc inclines towards the rotating shaft; an applicable inclined wall surface is arranged on the inner wall of the material drum; the circumferential end surface of the rotating shearing gear disc is adapted to the inclined wall surface and a certain gap is formed between the circumferential end surface and the inclined wall surface mutually; the air blower is connected with the air inlet duct, and the air outlet of the air inlet duct extends into the lower side of the rotating shearing gear disc in the material drum; the part, below the rotating shearing gear disc, of the material drum, is formed into an air blowing chamber; an air collection hood is arranged at the top part of the air blowing chamber; the upper part of the air collecting hood inclines towards the central axis of the material drum. The eccentric rounder is safe and reliable and high in uniformity and real-sphericity degree in rounding.
Description
Technical field
The utility model relates to the spheronizator in the Device for producing a granulated material, is used for industries such as medicine, food, chemical industry; Relate in particular to a kind of centrifugal spheronizator.
Background technology
The fluted disc of spheronizator of the prior art can influence into the ball effect with air channel structure, and material is easy to down fall under the fluted disc, makes fluted disc stuck easily; And the one-tenth ball roundness of this spheronizator is poor, and particle is inhomogeneous, and efficient is low, and result of use is bad.
For this reason, need provide a kind of improved spheronizator.
Summary of the invention
The purpose of this utility model is to provide a kind of centrifugal spheronizator, and it is easy for installation, and is simple to operate, safe and reliable, becomes uniformity and the proper sphere degree of ball higher.
In order to achieve the above object, the utility model adopts following technical scheme:
Centrifugal spheronizator, it comprises mainframe, material tube, rotational shear fluted disc, air blast;
Wherein, described material tube is arranged on the described mainframe, and described material tube is provided with charging aperture and discharging opening;
Described rotational shear fluted disc is arranged in the described material tube, and the axis of the rotating shaft of described rotational shear fluted disc overlaps with the axis of described material tube; The bottom of the circumferential end surfaces of described rotational shear fluted disc is to its axes of rotation skew, and the inwall of described material tube is provided with the inclined wall of adaptation, the circumferential end surfaces of described rotational shear fluted disc and the slit that described inclined wall is adaptive and each interval is certain;
Described air blast connects wind inlet channel, the air outlet of described wind inlet channel stretches into the below of described rotational shear fluted disc in the described material tube, makes wind energy enter the space above the described rotational shear fluted disc from the slit between the inclined wall of the circumferential end surfaces of described rotational shear fluted disc and described material tube;
The part that is in described rotational shear fluted disc below of described material tube forms the air blast cavity, is provided with wind-collecting cover at the top of described air blast cavity, and the top of described wind-collecting cover tilts to the axis of described material tube.
Preferably, the end face of described rotational shear fluted disc is provided with the ring gear coaxial with it, and described ring gear is made up of the tooth bar that longitude and latitude intersects.
Preferably, be provided with spoiler in described material tube, described spoiler stretches in the described material tube from the top of described material tube; Leave certain spacing between the end face of described spoiler bottom and described rotational shear fluted disc.
Preferably, this centrifugal spheronizator also is provided with for the spoiler lowering or hoisting gear of regulating described spoiler lifting.
Preferably, described air blast is arranged in the described mainframe, and the drive unit of the rotating shaft of described rotational shear fluted disc also is arranged in the described mainframe.
Preferably, the rotating shaft at described rotational shear fluted disc is equipped with distributor; Described distributor is in the described air blast cavity, is used for the air pressure in the described air blast cavity of uniform distribution.
Preferably, described discharging opening is provided with the bleeder valve for the folding of control discharging opening.
Preferably, be communicated with for the drainage pipeline that cleans the back draining in the bottom of described material tube, be provided with draining valve in the described drainage pipeline.
Preferably, the slit between the inclined wall of the circumferential end surfaces of described rotational shear fluted disc and described material tube is 200 μ m.
Preferably, the rotating speed of described rotational shear fluted disc is 50-1400 commentaries on classics/min.
The beneficial effects of the utility model are: because the bottom of the circumferential end surfaces of rotational shear fluted disc is to its axes of rotation skew, and the inwall of material tube is provided with adaptive with it inclined wall, leaves minimum slit between circumferential end surfaces and the inclined wall; Like this, material on the rotational shear fluted disc can not drop under the rotational shear fluted disc, and wind energy is roused the into superjacent air space of rotational shear fluted disc from this minimum slit, acts on the material, in conjunction with centrifugal force and the shearing force of the generation of rotational shear fluted disc, material can be made the spherical pellets body equably again.Because the top of wind-collecting cover tilts to the axis of material tube, thereby can wind-collecting cover top (be slit near) certain collecting action be arranged to the wind that comes up from the below drum, strengthen to the effect of slit air blast.Other beneficial effects of the present utility model will specifically describe in the specific embodiment hereinafter.
Description of drawings
Fig. 1 is the front schematic view of an embodiment of the utility model centrifugal blower, and wherein mainframe partly is perspective, and the material tube is partly for analysing and observe.
Fig. 2 is the schematic diagram of part A among Fig. 1, and it has shown the structure of material tube, rotational shear fluted disc, wind-collecting cover.
Fig. 3 is the schematic top plan view of rotational shear fluted disc among Fig. 1.
The specific embodiment
Introduce preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing 1-Fig. 3.
As shown in Figure 1, the centrifugal spheronizator of this embodiment comprises mainframe 10, material tube 20, rotational shear fluted disc 30, air blast 40.
Wherein, as shown in Figure 1, material tube 20 is arranged on the mainframe 10, and material tube 20 is cylindric, and its inwall is labeled as 23, and its top cover is labeled as 24.This material tube 20 is provided with charging aperture 21 and discharging opening 22, and charging aperture 21 preferably is arranged at top cover 24.After the material that pill is used is extruded from extruder, be strip and enter the material tube 20 of this centrifugal spheronizator via charging aperture 21, become behind the ball from discharging opening 22 because centrifugal action throws away, be provided with the bleeder valve 220 of control discharging opening folding at discharging opening 22 places.On top cover 24, also be provided with deduster 90 and dust excluding hood 91, in order to remove the dust that produces in the pelletizing process.
As shown in Figure 1, rotational shear fluted disc 30 is arranged in the material tube 20, and the axis of its rotating shaft 300 overlaps with the axis of material tube 20.Rotating shaft 300 is driven by electric rotating machine 301, and the output of electric rotating machine 301 is sent to rotating shaft 300 via power transmission shaft 302, bearing box 303, and this driving and transmission system belong to prior art, does not tire out at this and states.In the present embodiment, for the requirement of pill, the rotating speed of rotating shaft 300 (being the rotating speed of rotational shear fluted disc 30) is in 50-1400 commentaries on classics/min; Certainly according to actual needs, the rotating speed of rotational shear fluted disc can be more higher or lower.Whole systems such as above-mentioned electric rotating machine 301, power transmission shaft 302, bearing box 303 all are arranged in the mainframe 10.
As shown in Figure 1 and Figure 2, the bottom of the circumferential end surfaces 31 of rotational shear fluted disc 30 tilts to its rotating shaft 300, and from the cross-sectional figure of Fig. 1, then the circumference place of rotational shear fluted disc 30 is wide at the top and narrow at the bottom.Correspondingly, the inwall 23 of material tube 20 is provided with the inclined wall 230 of adaptation, the slit that the circumferential end surfaces of rotational shear fluted disc 30 31 and inclined wall 230 are adaptive and each interval is certain.This slit is very little, is generally about 200 μ m.Like this, below the material on the rotational shear fluted disc 30 just can not drop to it, wind energy was roused the into superjacent air space of rotational shear fluted disc 30 from this slit simultaneously.
As Fig. 1, shown in Figure 3, the end face 32 of above-mentioned rotational shear fluted disc 30 is provided with coaxial with it ring gear 320, and ring gear 320 is made up of the tooth bar 321,322 that longitude and latitude intersects.These ring gears 320 can have separation to material, shear burnishing action.Under the centrifugal force of rotational shear fluted disc 30, the inwall 23 of above-mentioned material tube 20 also has the shearing burnishing action to material.
As shown in Figure 1, above-mentioned air blast 40 connects wind inlet channel 41, the air outlet 410 of wind inlet channel 41 stretches into the belows of rotation shearing tooth dishes 30 in the material tube 20, makes wind energy enter the space of rotational shear fluted disc 30 tops from the slit between the inclined wall 230 of the circumferential end surfaces 31 of rotational shear fluted disc 30 and material tube 20.
The part that is in rotational shear fluted disc 30 belows of material tube 20 forms air blast cavity 24, is provided with wind-collecting cover 240 at the top of air blast cavity 24, and the top 241 of wind-collecting cover 240 tilts to the axis of material tube 20.As shown in Figure 1, wind-collecting cover 240 is top and tightens up state, like this, just the wind that advances from the below drum is had certain collecting action, and reinforcement wind is roused effect into from above-mentioned slit.
In addition, in air blast cavity 24, in the rotating shaft 300 of rotational shear fluted disc 30 distributor 60 is installed.This distributor 60 can rotate synchronously along with rotating shaft 300 and rotational shear fluted disc 30, and it can stir evenly air, is used for the air pressure in the uniform distribution air blast cavity 24.
Like this, above-mentioned centrifugal spheronizator, material under the centrifugal force and shear action of rotational shear fluted disc 30, in conjunction with the collision of the inwall of material tube 20, and the air effect of being advanced by drum in the slit of the inclination of the circumferential end surfaces of rotational shear fluted disc 30 and cylinder 20 between avoiding, be sheared polishing.
Preferably, also be provided with spoiler 70 in material tube 20, spoiler 70 stretches in the material tube 20 vertically from the top of material tube 20, and leaves certain spacing between the bottom of spoiler 70 and the rotational shear fluted disc 30; Also be provided with for the spoiler lowering or hoisting gear 71 of regulating the spoiler lifting on the top of spoiler 70.This spoiler lowering or hoisting gear 71 is arranged on the outside of material tube 20, when the work of unlatching, adjusts spoiler 70 apart from the distance of the end face of rotational shear fluted disc 30 by regulating spoiler lowering or hoisting gear 71 earlier, and is fixing then.As required, one of operated by rotary motion or be symmetrical arranged two above-mentioned spoilers 70.When material is thrown to the ring gear place (i.e. the position of close circumference) and circumference place (contacting with the inwall of material tube 20) shearing polishing of rotational shear fluted disc 30 by centrifugal force after, can be collided by spoiler 70 and get back to the middle position of rotational shear fluted disc 30, and then be thrown to ring gear place and circumference place and shear, thereby reach repeatedly the effect of circulation shear polishing, the out of roundness and the uniformity that make into ball are better.
The drainage pipeline 50 of draining when in addition, in mainframe 10, also being provided with for cleaning robot; The water inlet 51 of this drainage pipeline 50 is communicated in the bottom of material tube 20, and the delivery port 52 of drainage pipeline stretches out outside the mainframe 10, can be connected with drainage.Also be provided with draining valve 53 in this drainage pipeline 50.
In addition, can also implement electronization control to air blast 40, drainage pipeline 50, drive motors 301 etc., setting operation screen 80 on mainframe 10.This part technology is prior art, does not tire out at this and states.
Described above only is preferred embodiment of the present utility model, can not limit scope of the present utility model with this certainly.Any equivalents and replacement for technical solutions of the utility model are all in protection domain of the present utility model.
Claims (10)
1. centrifugal spheronizator is characterized in that: comprise mainframe, material tube, rotational shear fluted disc, air blast;
Wherein, described material tube is arranged on the described mainframe, and described material tube is provided with charging aperture and discharging opening;
Described rotational shear fluted disc is arranged in the described material tube, and the axis of the rotating shaft of described rotational shear fluted disc overlaps with the axis of described material tube; The bottom of the circumferential end surfaces of described rotational shear fluted disc is to its axes of rotation skew, and the inwall of described material tube is provided with the inclined wall of adaptation, the circumferential end surfaces of described rotational shear fluted disc and the slit that described inclined wall is adaptive and each interval is certain;
Described air blast connects wind inlet channel, the air outlet of described wind inlet channel stretches into the below of described rotational shear fluted disc in the described material tube, makes wind energy enter the space above the described rotational shear fluted disc from the slit between the inclined wall of the circumferential end surfaces of described rotational shear fluted disc and described material tube;
The part that is in described rotational shear fluted disc below of described material tube forms the air blast cavity, is provided with wind-collecting cover at the top of described air blast cavity, and the top of described wind-collecting cover tilts to the axis of described material tube.
2. centrifugal spheronizator as claimed in claim 1, it is characterized in that: the end face of described rotational shear fluted disc is provided with the ring gear coaxial with it, and described ring gear is made up of the tooth bar that longitude and latitude intersects.
3. centrifugal spheronizator as claimed in claim 1, it is characterized in that: be provided with spoiler in described material tube, described spoiler stretches in the described material tube from the top of described material tube; Leave certain spacing between the end face of described spoiler bottom and described rotational shear fluted disc.
4. centrifugal spheronizator as claimed in claim 3 is characterized in that: also be provided with for the spoiler lowering or hoisting gear of regulating described spoiler lifting.
5. centrifugal spheronizator as claimed in claim 1, it is characterized in that: described air blast is arranged in the described mainframe, and the drive unit of the rotating shaft of described rotational shear fluted disc also is arranged in the described mainframe.
6. centrifugal spheronizator as claimed in claim 1, it is characterized in that: the rotating shaft at described rotational shear fluted disc is equipped with distributor; Described distributor is in the described air blast cavity, is used for the air pressure in the described air blast cavity of uniform distribution.
7. centrifugal spheronizator as claimed in claim 1 is characterized in that: described discharging opening is provided with the bleeder valve for the folding of control discharging opening.
8. centrifugal spheronizator as claimed in claim 1 is characterized in that: be communicated with in the bottom of described material tube for the drainage pipeline that cleans the back draining, be provided with draining valve in the described drainage pipeline.
9. centrifugal spheronizator as claimed in claim 1, it is characterized in that: the slit between the inclined wall of the circumferential end surfaces of described rotational shear fluted disc and described material tube is 200 μ m.
10. centrifugal spheronizator as claimed in claim 1, it is characterized in that: the rotating speed of described rotational shear fluted disc is 50-1400 commentaries on classics/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320186203 CN203209016U (en) | 2013-04-15 | 2013-04-15 | Eccentric rounder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320186203 CN203209016U (en) | 2013-04-15 | 2013-04-15 | Eccentric rounder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203209016U true CN203209016U (en) | 2013-09-25 |
Family
ID=49198589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320186203 Expired - Lifetime CN203209016U (en) | 2013-04-15 | 2013-04-15 | Eccentric rounder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203209016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230973A (en) * | 2021-05-31 | 2021-08-10 | 重庆常青藤机械有限公司 | Rounding machine structure |
-
2013
- 2013-04-15 CN CN 201320186203 patent/CN203209016U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230973A (en) * | 2021-05-31 | 2021-08-10 | 重庆常青藤机械有限公司 | Rounding machine structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101347751B (en) | Horizontal type machine for peeling cereals and beans | |
| CN203935886U (en) | For pulverizing the airflow milling of ion cathode material lithium | |
| CN105344602A (en) | Multi-stage microparticle vacuum screening device | |
| CN203209016U (en) | Eccentric rounder | |
| CN208800249U (en) | A kind of attapulgite grinding device | |
| CN207365560U (en) | A kind of continuous high-efficient centrifugal dehydration system | |
| CN201295618Y (en) | Horizontal corn and bean sheller | |
| CN202377047U (en) | Wood flour grinder | |
| CN209810444U (en) | Whirlwind dust collecting equipment is used in fertilizer production | |
| CN205731554U (en) | A kind of electrokinetic cell negative material spheroidization of graphite device | |
| CN109706776B (en) | Fluff pulp recycling equipment and control method thereof | |
| CN105214784B (en) | A kind of flour mill | |
| CN203327871U (en) | Pulping machine | |
| CN201848405U (en) | Ion duster | |
| CN204159268U (en) | A kind of mixing stirring device of graphite | |
| CN203971824U (en) | Mixer | |
| CN210846551U (en) | Grinding device for building bonding mortar glue powder | |
| CN209716008U (en) | A kind of safe crushing device of suction inlet | |
| CN207769892U (en) | A kind of agricultural grain grinding device | |
| CN202316027U (en) | Improved Raymond machine | |
| CN205550496U (en) | Dust absorption roller pulverizer | |
| CN103949328B (en) | A kind of automatic rotary is except broken ball machine | |
| CN206731204U (en) | A kind of paint vehicle automatic grinding device | |
| CN205095876U (en) | Grinding roller device of milling machine | |
| CN104875300B (en) | A kind of horizontal pulverizer for waste old |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180629 Granted publication date: 20130925 |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20190412 Granted publication date: 20130925 |
|
| PD01 | Discharge of preservation of patent | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190807 Address after: 050000 No. 63 Zhai Yingnan Street, Yuhua District, Shijiazhuang City, Hebei Province Patentee after: Hebei Huasi Rubber and Plastic Products Co.,Ltd. Address before: 510663 Building 1103, Golden Valley C3, 99 Science Avenue, Guangzhou Science City, Guangdong Province Patentee before: SAIBO (GUANGZHOU) ELECTROMECHANICAL SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |
|
| CX01 | Expiry of patent term |